Verify that the specified fmt has a valid structure and, if so, parse it using a bslfmt::formatter specialization for the (template parameter) t_TYPE. If the specified alsoTestOracle is true, also parse fmt using a standard library implementation. Return true if fmt is valid and the exception IS thrown during the parsing, and return false otherwise.

Synopsis

Declared in <bslfmt_formattertestutil.h>

template<class t_TYPE>
static
bool
testParseFailure(
    bsl::string* message,
    bool alsoTestOracle,
    bsl::basic_string_view<wchar_t> fmt);

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